﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp1
{
    class fish:animal
    {
        public void spit()
        {
            Console.WriteLine("鱼特有的行为");
            Console.WriteLine("行为是吐泡泡");
            base.move();
        }
    }
}
